I downloaded a few RAR files on my Mac, but Archive Utility won’t open them and I’m not sure which unarchiver is actually safe and reliable. I keep seeing different Reddit recommendations, so I need help finding the best Mac app for opening RAR files without ads, bugs, or extra junk.
I keep seeing the same Mac archive question come up in threads like this one, so I went through the usual suggestions myself and compared how they behave in normal use.
Quick version. macOS opens .zip files on its own. For .rar, .7z, and older oddball archive types, you need a separate app. After trying a pile of them, these are the names people keep circling back to, each for a different reason.
1. The Unarchiver
If you want the low-effort pick, this is the one I saw recommended most often. The Unarchiver has been around for years, and it feels like one of those apps people install once and stop thinking about.
What it does well. It is small, opens a long list of formats like RAR, 7z, Tar, and Gzip, and fits in with macOS without looking weird.
Why people keep using it. There is almost no process. You double-click an archive, it extracts, drops the folder where you expect, and gets out of the way. I liked it most when I wanted zero setup and zero fiddling.
2. Keka
This is where the conversation shifts. If extracting files is only half the job and you also need to make archives, Keka tends to come up fast. I ended up liking it more than I expected.
Main strengths. It supports strong compression settings, archive splitting, password protection, AES-256 encryption, and the drag-and-drop flow is easy to live with.
Why it earns a spot. I used it on a large folder once and split the output into chunks for upload. No drama, no odd errors. If you need to compress, encrypt, and break a file set into fixed sizes, Keka handles the boring part well. It being open source helps too.
3. Commander One
This one is for people who do more than crack open archives once in a while. Commander One is closer to a full workspace than a single archive tool.
What stands out. It supports a long list of archive types, including RAR, ZIP, 7z, LHA, TGZ, TBZ, TLZ, and TZ. It also lets you search inside archives and edit files without unpacking everything first.
Why some people swear by it. If your files live on servers half the time, this setup makes sense. FTP, SFTP, and FTPS support are built in, so you can move files around and work through one interface. I can see why admins and web people stick with it. Pulling down a giant archive only to tweak one file gets old fast.
4. WinZip for Mac
I do not see regular Mac users bring this up as much now, but in office setups, shared Windows and Mac teams, and locked-down work environments, WinZip still hangs around for a reason.
What it focuses on. Cloud tie-ins, sharing tools, encryption, and file handling beyond simple extraction.
Where it fits. If your work lives in iCloud Drive, Dropbox, or Google Drive, and you need encrypted archives moving through approved channels, WinZip feels built for tht sort of routine. It is less about elegance and more about predictable office use.
What I’d pick depending on the job
If you want a free extractor and do not care about extras, go with The Unarchiver.
If you need to make archives, set passwords, or split large files, Keka is the better fit.
If you work inside archives and also deal with remote servers, Commander One makes more sense.
If you are stuck in company workflows with cloud storage rules and security reqs, WinZip is still the safe answer.
That is the cleanest way I know to sort through the noise. Different app for a different mess.
Archive Utility won’t open RAR on macOS. Apple never built solid RAR support into it, so your issue is normal.
My short list is simpler than what @mikeappsreviewer posted.
If you only want to open RAR files, The Unarchiver is still the easiest pick. It is light, free, and does not bury you in junk. I’ve used it on RAR, 7z, tar.gz, and old split archives. It works.
If you want one app you won’t outgrow, I’d lean toward Commander One for Mac. Slight disagree with people who frame it only as an advanced file manager. It is more useful than tht if you deal with downloads often. You get archive support, better file handling, and you do not need extra weird helper apps later. For people who open archives often, move files around, and want fewer bugs, it makes sense.
My take:
1. Best simple free choice, The Unarchiver.
2. Best long term choice, Commander One.
3. Best if you also create archives, Keka.
What I would skip:
1. Random App Store unzip apps with fake reviews.
2. Ad-filled extractors from download sites.
3. Old abandonware tools tht still show up in Reddit threads.
If your goal is safe and clean, start with The Unarchiver. If you want a better all-around Mac archive app, search Commander One RAR opener Mac and try tht first.
Archive Utility choking on RAR is just normal Mac behavior, not your files being broken.
I mostly agree with @mikeappsreviewer and @himmelsjager, but I’d rank things a little differently if your main goal is safe, clean, no-nonsense use:
1. **Best for just opening RAR files:** **The Unarchiver**
Still the simplest answer. Free, lightweight, no weird bundle junk, and it handles the common stuff without making you think about it.
2. **Best if you want a cleaner all-in-one file tool:** **Commander One**
This is the one I’d personally keep installed if you deal with downloads a lot, not just random RARs once a year. It’s more than an extractor, which some people may see as overkill, but I actually think that’s the point. Better file handling, archive browsing, and less of that “install one more tiny utility” nonsense later.
3. **Best if you also create archives:** **Keka**
Great app, but I think people sometimes recommend it even when someone only needs to unpack 3 RAR files and move on. For extraction only, it’s not always the first thing I’d hand someone.
What I would avoid:
- sketchy “RAR opener for Mac” apps from random download sites
- App Store tools stuffed with ads or fake “pro” upgrades
- anything that hasn’t been updated in forever
If you want the shortest path, install **The Unarchiver**.
If you want the best long-term Mac RAR opener and file manager combo, **Commander One** is probly the smarter install.
Small disagreement with @himmelsjager, @yozora, and @mikeappsreviewer: if your priority is “safe + no junk” over “free at all costs,” I would not stop at The Unarchiver. It is fine, but it is basically a one-job tool.
**My actual pick: Commander One** if you download archives often.
**Why:**
- opens RAR and other common archive types
- feels maintained and less sketchy than random extractor apps
- doubles as a solid file manager, so it is not another throwaway utility
- useful if you move files between folders, drives, or remote storage a lot
**Commander One pros**
- clean interface
- reliable archive handling
- extra file management tools are genuinely useful
- good long-term install, not just for one-time RAR opening
**Commander One cons**
- more app than you need if you only open one archive a year
- some advanced features are overkill for basic users
- not the most minimal option
If you only want dead-simple extraction, sure, **The Unarchiver** is still the easiest lightweight choice. If you also create archives, **Keka** is probably the better fit.
But if you want one Mac app that handles RAR files and stays useful afterward, **Commander One** is the one I’d keep.